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Practice problem

Concentration (Enzyme Reaction Rates) — Effects & Role

By Deena Hauze
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The plot below shows aerobic respiration, the enzyme-catalyzed process animals use to turn glucose into carbon dioxide, water, and energy.

A graph showing aerobic respiration with and without an enzyme. The activation energy is lower when an enzyme is present.

By Originally uploaded by Jerry Crimson Mann GFDL or CC-BY-SA-3.0, via Wikimedia Commons

How would decreasing the amount of substrate influence the rate of reaction?

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Type a concept, like “slope” or “photosynthesis”.

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